Britain's Prince Charles said on Wednesday that global warming and climate change are the greatest threats humanity has faced, calling on business leaders in Davos to act now to create a sustainable economic future.

US President Donald Trump said on Wednesday he would love to be attending his impeachment trial under way in the US Senate, but that his lawyers had advised him against it.

US President Donald Trump said on Wednesday he would have loved to have met Swedish environment activist Greta Thunberg at Davos but added that she should not focus her anger on the United States.